10
1800
= 80 mm²
Low Pressure
Brass/Steel
Tema Series
Nominal Diameter
Dust Protections
(P. 319)
for Coupling Part.-No. 5026-QC
for Plug Part.-No. 2526-QC
Technical Description
Series 1800 is used mainly for applications in the
area of compressed air and liquids. The coupling
system stands out for its robust, compact design,
high flow and high corrosion resistance due to the
Ultra HighFlow valve.
Working Temperature*
-20°C up to +100°C (NBR)
depending on the medium.
* For temperatures below -20°C and over
+100°C and depending on the medium,
other seal variants (FKM, EPDM, FFKM) are
available.
KA
Other designs in series 1800
The following other designs can be found
from page:
➤ Stainless Steel
P. 220
KB
Single
Shut-Off
Working Pressure**
35 bar
** maximum static working pressure with safety factor 4 to 1.
Features
t Single-hand operation
t Particularly suited to mediumsized to large pneumatic systems and compressed air tools
Material
Coupling: Brass nickel plated
and chrome plated
Plug: Steel hardened, zinc plated
Seals: NBR
Double
Shut-Off
50 bar
t Two-hand operation
t Special disc shape of the main
seal in the coupling extends the
durability
t Particularly suited to applications in the area of liquids, which
require a coupling that is simple
and easy to handle
Coupling: Brass nickel plated
and chrome plated
Plug: Brass nickel plated and
chrome plated
Seals: NBR
Interchangeability
t Rectus 32
t Cejn 408
Flow diagrams
Pressure Drop (bar)
Air
Flow Rate in l/min
Pressure Drop (bar)
Water
Flow Rate in l/min
140
HEX HEX1 L
mm mm mm
L1
mm
L2
mm
D
mm
B
mm
G
mm
Version
Part Number
R 3/8
23
69
11
27
1800KAAK17MPN
R 1/2
23
69
13
27
1800KAAK21MPN
R 3/4
27
73
15
27
1800KAAK26MPN
G 3/8
23
65
10
27
1800KAIW17MPN
G 1/2
25
65
10
27
1800KAIW21MPN
G 3/4
30
67
11
27
1800KAIW26MPN
10 mm
23
82
23
27
1800KATF10MPN
13 mm
23
82
24
27
1800KATF13MPN
16 mm
23
82
24
27
1800KATF16MPN
19 mm
23
82
24
27
1800KATF19MPN
Brass/Steel
Connection
A
Series 1800KA
Low Pressure
Couplings – with valve
Male Thread
Female Thread
Hose Barb
Plugs – without valve
Connection
A
Male Thread
Series 1800KA
HEX HEX1 L
mm mm mm
L1
mm
L2
mm
D
mm
B
mm
G
mm
Version
Part Number
R 1/8
16
36
10
1800SFAK10SXZ
R 1/4
16
39
12
1800SFAK13SXZ
G 1/4
16
35
9
1800SFAW13SXZ
R 3/8
17
38
12
1800SFAK17SXZ
G 3/8
17
36
10
1800SFAW17SXZ
R 1/2
22
40
14
1800SFAK21SXZ
R 3/4
27
43
16
1800SFAK26SXZ
G 1/4
16
36
10
1800SFIW13SXZ
G 3/8
20
36
10
1800SFIW17SXZ
G 1/2
25
39
12
1800SFIW21SXZ
6 mm
44
23
16
1800SFTF06SXZ
8 mm
44
23
16
1800SFTF08SXZ
10 mm
44
23
16
1800SFTF10SXZ
13 mm
45
24
16
1800SFTF12SXZ
16 mm
47
24
18
1800SFTF16SXZ
19 mm
47
24
23
1800SFTF19SXZ
Female Thread
Hose Barb
Please consider our security advices on the pages 12/13
141
Connection
A
R 1/2
Low Pressure
Brass/Steel
Couplings – with valve
Series 1800KB
HEX HEX1 L
mm mm mm
22
L1
mm
L2
mm
D
mm
B
mm
G
mm
Version
Part Number
54
10
27
1800KBAK21MPN
Male Thread
G 3/8
22
54
9
27
1800KBIW17MPN
G 1/2
25
55
9
27
1800KBIW21MPN
G 3/4
30
57
11
27
1800KBIW26MPN
Female Thread
Plugs – with valve
Series 1800KB
Connection
A
HEX HEX1 L
mm mm mm
L1
mm
L2
mm
D
mm
B
mm
G
mm
Version
Part Number
G 1/2
22
47
19
1800SBAK21MPC
G 3/8
22
49
10
1800SBIW17MPC
G 3/4
30
54
12
1800SBIW26MPC
Male Thread
Female Thread
Protective Sleeve
142
Series 1800KB
Description
L
mm
D
mm
Version
Color
for Couplings 1800KB
78
38
EBA
blue
Part Number
1800-351
Connection
Thread
Brass/Steel
Rectus
Part Number old
Tema
Part Number old
Part Number
new
Page
Couplings – with valve
Male Thread
R 3/8
R 1/2
32KAAK21MPN
R 3/4
Female Thread
1800KAAK17MPN
141
1800 EA
1800KAAK21MPN
141
1800 EF
1800KAAK26MPN
141
G 3/8
32KAIW17MPN
1800 E
1800KAIW17MPN
141
G 1/2
32KAIW21MPN
1800 EB
1800KAIW21MPN
141
1800 EC
1800KAIW26MPN
141
10 mm
32KATF10MPN
1800 EK10
1800KATF10MPN
141
13 mm
32KATF13MPN
1800 EK12
1800KATF13MPN
141
16 mm
32KATF16MPN
1800 EK16
1800KATF16MPN
141
19 mm
32KATF19MPN
1800 EK19
1800KATF19MPN
141
18105
1800SFAK10SXZ
141
18110 A
1800SFAK13SXZ
141
18110
1800SFAW13SXZ
141
18210 A
1800SFAK17SXZ
141
18210
1800SFAW17SXZ
141
18220
1800SFAK21SXZ
141
18230
1800SFAK26SXZ
141
G 3/4
Hose Barb
1800 ED
Low Pressure
Cross-Reference-List
Plugs – without valve
Male Thread
R 1/8
R 1/4
32SFAK13SXZ
G 1/4
R 3/8
32SFAK17SXZ
G 3/8
R 1/2
32SFAK21SXZ
G 1/2
Female Thread
Hose Barb
G 1/4
32SFIW13SXZ
18405
1800SFIW13SXZ
141
G 3/8
32SFIW17SXZ
18410
1800SFIW17SXZ
141
G 1/2
32SFIW21SXZ
18420
1800SFIW21SXZ
141
6 mm
32SFTF06SXZ
18006
1800SFTF06SXZ
141
8 mm
32SFTF08SXZ
18008
1800SFTF08SXZ
141
10 mm
32SFTF10SXZ
18010
1800SFTF10SXZ
141
18012
1800SFTF12SXZ
141
12 mm
16 mm
32SFTF16SXZ
18016
1800SFTF16SXZ
141
19 mm
32SFTF19SXZ
18019
1800SFTF19SXZ
141
Please consider our security advices on the pages 12/13
143
Brass/Steel
Low Pressure
Cross-Reference-List
Connection
Thread
Rectus
Part Number old
Tema
Part Number old
Part Number
new
Page
Couplings – with valve
Male Thread
R 1/2
1800 NA
1800KBAK21MPN
142
Female Thread
G 3/8
1800 N
1800KBIW17MPN
142
G 1/2
1800 NB
1800KBIW21MPN
142
G 3/4
1800 NC
1800KBIW26MPN
142
Male Thread
G 1/2
18420 MN
1800SBAK21MPC
142
Female Thread
G 3/8
18410 MN
1800SBIW17MPC
142
G 3/4
18430 MN
1800SBIW26MPC
142
Plugs – with valve
144